summaryrefslogtreecommitdiff
blob: 7f2011e1f2423595613c0a9b9a08bfbabe23ddde (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
165
166
167
168
169
170
171
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit bash-completion-r1 linux-info optfeature systemd toolchain-funcs

if [[ ${PV} == 9999 ]] ; then
	inherit git-r3
	EGIT_REPO_URI="https://github.com/dracutdevs/dracut"
else
	[[ "${PV}" = *_rc* ]] || \
	KEYWORDS="~alpha amd64 arm arm64 ~ia64 ~mips ppc ppc64 sparc x86"
	SRC_URI="https://www.kernel.org/pub/linux/utils/boot/${PN}/${P}.tar.xz"
fi

DESCRIPTION="Generic initramfs generation tool"
HOMEPAGE="https://dracut.wiki.kernel.org"

LICENSE="GPL-2"
SLOT="0"
IUSE="selinux"

# Tests need root privileges, bug #298014
RESTRICT="test"

RDEPEND="
	app-arch/cpio
	>=app-shells/bash-4.0:0
	sys-apps/coreutils[xattr(-)]
	>=sys-apps/kmod-23[tools]
	|| (
		>=sys-apps/sysvinit-2.87-r3
		sys-apps/openrc[sysv-utils(-),selinux?]
		sys-apps/systemd[sysv-utils]
	)
	>=sys-apps/util-linux-2.21
	virtual/pkgconfig
	virtual/udev

	elibc_musl? ( sys-libs/fts-standalone )
	selinux? (
		sec-policy/selinux-dracut
		sys-libs/libselinux
		sys-libs/libsepol
	)
"
DEPEND="
	>=sys-apps/kmod-23
	elibc_musl? ( sys-libs/fts-standalone )
"

BDEPEND="
	app-text/asciidoc
	app-text/docbook-xml-dtd:4.5
	>=app-text/docbook-xsl-stylesheets-1.75.2
	>=dev-libs/libxslt-1.1.26
	virtual/pkgconfig
"

DOCS=( AUTHORS HACKING NEWS README.md README.generic README.kernel README.modules
	README.testsuite TODO )

QA_MULTILIB_PATHS="usr/lib/dracut/.*"

PATCHES=(
	"${FILESDIR}"/050-Makefile-merge-main-version-and-git-version-earlier.patch
	"${FILESDIR}"/050-dracut.sh-don-t-call-fsfreeze-on-subvol-of-root-file.patch
	"${FILESDIR}"/050-Makefile-fix-VERSION-again.patch
	"${FILESDIR}"/050-btrfs-force-preload-btrfs-module.patch
	"${FILESDIR}"/050-network-manager-ensure-that-nm-run.sh-is-executed-wh.patch
	"${FILESDIR}"/050-dracut-lib.sh-quote-variables-in-parameter-expansion.patch
	"${FILESDIR}"/050-busybox-module-fix.patch
	"${FILESDIR}"/050-systemd-remove-obsolete-syslog-parameter.patch
	"${FILESDIR}"/050-lvm-fix-removal-of-pvscan-from-udev-rules.patch
	"${FILESDIR}"/gentoo-ldconfig-paths.patch
)

src_configure() {
	local myconf=(
		--prefix="${EPREFIX}/usr"
		--sysconfdir="${EPREFIX}/etc"
		--bashcompletiondir="$(get_bashcompdir)"
		--systemdsystemunitdir="$(systemd_get_systemunitdir)"
	)

	tc-export CC PKG_CONFIG

	echo ./configure "${myconf[@]}"
	./configure "${myconf[@]}" || die

	if [[ ${PV} != 9999 && ! -f dracut-version.sh ]] ; then
		# Source tarball from github doesn't include this file
		echo "DRACUT_VERSION=${PV}" > dracut-version.sh || die
	fi
}

src_install() {
	default

	insinto /etc/logrotate.d
	newins dracut.logrotate dracut

	docinto html
	dodoc dracut.html
}

pkg_postinst() {
	if linux-info_get_any_version && linux_config_exists; then
		ewarn ""
		ewarn "If the following test report contains a missing kernel"
		ewarn "configuration option, you should reconfigure and rebuild your"
		ewarn "kernel before booting image generated with this Dracut version."
		ewarn ""

		local CONFIG_CHECK="~BLK_DEV_INITRD ~DEVTMPFS"

		# Kernel configuration options descriptions:
		local ERROR_DEVTMPFS='CONFIG_DEVTMPFS: "Maintain a devtmpfs filesystem to mount at /dev" '
		ERROR_DEVTMPFS+='is missing and REQUIRED'
		local ERROR_BLK_DEV_INITRD='CONFIG_BLK_DEV_INITRD: "Initial RAM filesystem and RAM disk '
		ERROR_BLK_DEV_INITRD+='(initramfs/initrd) support" is missing and REQUIRED'

		check_extra_config
		echo
	else
		ewarn ""
		ewarn "Your kernel configuration couldn't be checked."
		ewarn "Please check manually if following options are enabled:"
		ewarn ""
		ewarn "  CONFIG_BLK_DEV_INITRD"
		ewarn "  CONFIG_DEVTMPFS"
		ewarn ""
	fi

	elog "To get additional features, a number of optional runtime"
	elog "dependencies may be installed:"
	elog ""
	optfeature "Networking support" net-misc/networkmanager
	optfeature "Legacy networking support" net-misc/curl "net-misc/dhcp[client]" \
		sys-apps/iproute2 "net-misc/iputils[arping]"
	optfeature \
		"Measure performance of the boot process for later visualisation" \
		app-benchmarks/bootchart2 app-admin/killproc sys-process/acct
	optfeature "Scan for Btrfs on block devices"  sys-fs/btrfs-progs
	optfeature "Load kernel modules and drop this privilege for real init" \
		sys-libs/libcap
	optfeature "Support CIFS" net-fs/cifs-utils
	optfeature "Decrypt devices encrypted with cryptsetup/LUKS" \
		"sys-fs/cryptsetup[-static-libs]"
	optfeature "Support for GPG-encrypted keys for crypt module" \
		app-crypt/gnupg
	optfeature \
		"Allows use of dash instead of default bash (on your own risk)" \
		app-shells/dash
	optfeature "Support iSCSI" sys-block/open-iscsi
	optfeature "Support Logical Volume Manager" sys-fs/lvm2
	optfeature "Support MD devices, also known as software RAID devices" \
		sys-fs/mdadm
	optfeature "Support Device Mapper multipathing" sys-fs/multipath-tools
	optfeature "Plymouth boot splash"  '>=sys-boot/plymouth-0.8.5-r5'
	optfeature "Support network block devices" sys-block/nbd
	optfeature "Support NFS" net-fs/nfs-utils net-nds/rpcbind
	optfeature \
		"Install ssh and scp along with config files and specified keys" \
		net-misc/openssh
	optfeature "Enable logging with rsyslog" app-admin/rsyslog
	optfeature \
		"Enable rngd service to help generating entropy early during boot" \
		sys-apps/rng-tools
}