summaryrefslogtreecommitdiff
blob: 5bf405d33ace7c817f6139952c70be4936d920d3 (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
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=6
GNOME2_LA_PUNT="yes"

inherit autotools eutils gnome2 pam readme.gentoo-r1 systemd user versionator

DESCRIPTION="GNOME Display Manager for managing graphical display servers and user logins"
HOMEPAGE="https://wiki.gnome.org/Projects/GDM"

SRC_URI="${SRC_URI}
	branding? ( http://www.mail-archive.com/tango-artists@lists.freedesktop.org/msg00043/tango-gentoo-v1.1.tar.gz )
"

LICENSE="
	GPL-2+
	branding? ( CC-Sampling-Plus-1.0 )
"

SLOT="0"

IUSE="accessibility audit branding fprint +introspection ipv6 plymouth selinux smartcard tcpd test wayland xinerama"

KEYWORDS="~alpha amd64 ~arm ~ia64 ~ppc ~ppc64 ~sh ~sparc ~x86"

# NOTE: x11-base/xorg-server dep is for X_SERVER_PATH etc, bug #295686
# nspr used by smartcard extension
# dconf, dbus and g-s-d are needed at install time for dconf update
# We need either systemd or >=openrc-0.12 to restart gdm properly, bug #463784
COMMON_DEPEND="
	app-text/iso-codes
	>=dev-libs/glib-2.36:2[dbus]
	>=x11-libs/gtk+-2.91.1:3
	>=gnome-base/dconf-0.20
	>=gnome-base/gnome-settings-daemon-3.1.4
	gnome-base/gsettings-desktop-schemas
	>=media-libs/fontconfig-2.5.0:1.0
	>=media-libs/libcanberra-0.4[gtk3]
	sys-apps/dbus
	>=sys-apps/accountsservice-0.6.12

	x11-apps/sessreg
	x11-base/xorg-server
	x11-libs/libXi
	x11-libs/libXau
	x11-libs/libX11
	x11-libs/libXdmcp
	x11-libs/libXext
	x11-libs/libXft
	>=x11-misc/xdg-utils-1.0.2-r3

	virtual/pam

	>=sys-apps/systemd-186:0=[pam]

	sys-auth/pambase[systemd]

	audit? ( sys-process/audit )
	introspection? ( >=dev-libs/gobject-introspection-0.9.12:= )
	plymouth? ( sys-boot/plymouth )
	selinux? ( sys-libs/libselinux )
	tcpd? ( >=sys-apps/tcp-wrappers-7.6 )
	xinerama? ( x11-libs/libXinerama )
"
# XXX: These deps are from session and desktop files in data/ directory
# fprintd is used via dbus by gdm-fingerprint-extension
# gnome-session-3.6 needed to avoid freezing with orca
RDEPEND="${COMMON_DEPEND}
	>=gnome-base/gnome-session-3.6
	>=gnome-base/gnome-shell-3.1.90
	x11-apps/xhost

	accessibility? (
		>=app-accessibility/orca-3.10
		gnome-extra/mousetweaks )
	fprint? (
		sys-auth/fprintd
		sys-auth/pam_fprint )

	!gnome-extra/fast-user-switch-applet
"
DEPEND="${COMMON_DEPEND}
	app-text/docbook-xml-dtd:4.1.2
	dev-util/gdbus-codegen
	>=dev-util/intltool-0.40.0
	dev-util/itstool
	virtual/pkgconfig
	x11-proto/inputproto
	x11-proto/randrproto
	test? ( >=dev-libs/check-0.9.4 )
	xinerama? ( x11-proto/xineramaproto )
"

DOC_CONTENTS="
	To make GDM start at boot, run:\n
	# systemctl enable gdm.service\n
	\n
	For passwordless login to unlock your keyring, you need to install
	sys-auth/pambase with USE=gnome-keyring and set an empty password
	on your keyring. Use app-crypt/seahorse for that.\n
	\n
	You may need to install app-crypt/coolkey and sys-auth/pam_pkcs11
	for smartcard support
"

pkg_setup() {
	enewgroup gdm
	enewgroup video # Just in case it hasn't been created yet
	enewuser gdm -1 -1 /var/lib/gdm gdm,video

	# For compatibility with certain versions of nvidia-drivers, etc., need to
	# ensure that gdm user is in the video group
	if ! egetent group video | grep -q gdm; then
		# FIXME XXX: is this at all portable, ldap-safe, etc.?
		# XXX: egetent does not have a 1-argument form, so we can't use it to
		# get the list of gdm's groups
		local g=$(groups gdm)
		elog "Adding user gdm to video group"
		usermod -G video,${g// /,} gdm || die "Adding user gdm to video group failed"
	fi
}

src_prepare() {
	# ssh-agent handling must be done at xinitrc.d, bug #220603
	eapply "${FILESDIR}/${PN}-2.32.0-xinitrc-ssh-agent.patch"

	# Gentoo does not have a fingerprint-auth pam stack
	eapply "${FILESDIR}/${PN}-3.8.4-fingerprint-auth.patch"

	# Show logo when branding is enabled
	use branding && eapply "${FILESDIR}/${PN}-3.8.4-logo.patch"

	eautoreconf
	gnome2_src_prepare
}

src_configure() {
	local myconf
	# PAM is the only auth scheme supported
	# even though configure lists shadow and crypt
	# they don't have any corresponding code.
	# --with-at-spi-registryd-directory= needs to be passed explicitly because
	# of https://bugzilla.gnome.org/show_bug.cgi?id=607643#c4
	# Xevie is obsolete, bug #482304
	# --with-initial-vt=7 conflicts with plymouth, bug #453392
	! use plymouth && myconf="${myconf} --with-initial-vt=7"

	gnome2_src_configure \
		--enable-gdm-xsession \
		--with-run-dir=/run/gdm \
		--localstatedir="${EPREFIX}"/var \
		--disable-static \
		--with-xdmcp=yes \
		--enable-authentication-scheme=pam \
		--with-default-pam-config=exherbo \
		--with-at-spi-registryd-directory="${EPREFIX}"/usr/libexec \
		--without-xevie \
		--enable-systemd-journal \
		--with-systemdsystemunitdir="$(systemd_get_systemunitdir)" \
		$(use_with audit libaudit) \
		$(use_enable ipv6) \
		$(use_with plymouth) \
		$(use_with selinux) \
		$(use_with tcpd tcp-wrappers) \
		$(use_enable wayland wayland-support) \
		$(use_with xinerama) \
		${myconf}
}

src_install() {
	gnome2_src_install

	if ! use accessibility ; then
		rm "${ED}"/usr/share/gdm/greeter/autostart/orca-autostart.desktop || die
	fi

	exeinto /etc/X11/xinit/xinitrc.d
	newexe "${FILESDIR}/49-keychain-r1" 49-keychain
	newexe "${FILESDIR}/50-ssh-agent-r1" 50-ssh-agent

	# gdm user's home directory
	keepdir /var/lib/gdm
	fowners gdm:gdm /var/lib/gdm

	# install XDG_DATA_DIRS gdm changes
	echo 'XDG_DATA_DIRS="/usr/share/gdm"' > 99xdg-gdm
	doenvd 99xdg-gdm

	use branding && newicon "${WORKDIR}/tango-gentoo-v1.1/scalable/gentoo.svg" gentoo-gdm.svg

	readme.gentoo_create_doc
}

pkg_postinst() {
	local d ret

	gnome2_pkg_postinst

	# bug #436456; gdm crashes if /var/lib/gdm subdirs are not owned by gdm:gdm
	ret=0
	ebegin "Fixing "${EROOT}"var/lib/gdm ownership"
	chown gdm:gdm "${EROOT}var/lib/gdm" || ret=1
	for d in "${EROOT}var/lib/gdm/"{.cache,.config,.local}; do
		[[ ! -e "${d}" ]] || chown -R gdm:gdm "${d}" || ret=1
	done
	eend ${ret}

	readme.gentoo_print_elog

	if ! version_is_at_least 3.16.0 ${REPLACING_VERSIONS}; then
		ewarn "GDM will now use a new TTY per logged user as explained at:"
		ewarn "https://wiki.gentoo.org/wiki/Project:GNOME/GNOME3-Troubleshooting#GDM_.3E.3D_3.16_opens_one_graphical_session_per_user"
	fi
}