[gentoo-commits] repo/gentoo:master commit in: gnome-base/gdm/, gnome-base/gdm/files/

["Matt Turner" <mattst88@gentoo.org>]

commit:     b7cbef6cf8bcca85cbb0594e62226c8a6a262b69
Author:     Matt Turner <mattst88 <AT> gentoo <DOT> org>
AuthorDate: Fri Apr 30 02:27:41 2021 +0000
Commit:     Matt Turner <mattst88 <AT> gentoo <DOT> org>
CommitDate: Fri Apr 30 16:08:16 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b7cbef6c

gnome-base/gdm: Version bump to 40.0

* Drop 49-keychain and 50-ssh-agent files (bugs #549102, #692648)
* Switch to Meson (resolves bug #585976)
** Remove unnecessary fontconfig, libXext, iso-codes, libgudev,
   libXinerama dependencies
* Remove unused introspection, smartcard, xinerama USE flags
* Depend on xorg-server[-minimal] (bug #660546)
* Resolve bug #613222, resolved upstream in v40.0
* Resolve bug #733708, resolved upstream in v3.38

Bug: https://bugs.gentoo.org/762460
Closes: https://bugs.gentoo.org/549102
Closes: https://bugs.gentoo.org/585976
Closes: https://bugs.gentoo.org/613222
Closes: https://bugs.gentoo.org/660546
Closes: https://bugs.gentoo.org/692648
Closes: https://bugs.gentoo.org/733708
Signed-off-by: Matt Turner <mattst88 <AT> gentoo.org>

 gnome-base/gdm/Manifest                            |   1 +
 ...dm-40.0-meson-allow-building-with-elogind.patch | 211 +++++++++++++++++++++
 gnome-base/gdm/gdm-40.0.ebuild                     | 207 ++++++++++++++++++++
 3 files changed, 419 insertions(+)

diff --git a/gnome-base/gdm/Manifest b/gnome-base/gdm/Manifest
index 155c24931fb..d8fd955b063 100644
--- a/gnome-base/gdm/Manifest
+++ b/gnome-base/gdm/Manifest
@@ -1,2 +1,3 @@
 DIST gdm-3.36.4.tar.xz 1235796 BLAKE2B eeac6c3c95993d7a75eecd03b51f0519b2f899eaecce8767dbab01eead68bddde21edc999eaf6b7ce747084ac9f88ab71cd7bf602e3bdc5bfe09038e3b01ad3a SHA512 ee8a4ae4a1c4846e4d52fda0b115dfc79ef76b78a2349977767e4212910b5ad331b908601f252292a8a944973372d1dce3124d9ccb8a2519a98d0e4813a6ec61
+DIST gdm-40.0.tar.xz 800296 BLAKE2B 9c2038758cec09f13c18bd79d431e82a29fb1a2b8ab099498a0b8d920cb93896abceab9157edae8cc15312e03d21eb36b649c2cc8761f9af5fec387c5f28a261 SHA512 b20d02f8a80f6aff8909a69c6c621c20c5aa1b25cfedd68bf95faaaa56d5f7cd5d607d1a7388b97aa06510684f1e9e474248042a00203f496c39930e001bb64c
 DIST tango-gentoo-v1.1.tar.gz 29322 BLAKE2B 83fa2bf37727e60851dd679054fe1b153ebfea58c9a9a40f891f7d68d3b047b02e8effa1d1b4e08d64500a2072ce7200f159c92a352da7124de27e1b05bb6027 SHA512 87d47ddab68361db6d99866c51705dcb3e198f8345a1096859acf2c6cca5099dd23c7fb30d124f52c4933ea38fd45fadffbbe6ecbdfa84f5b60938a4824f9045

diff --git a/gnome-base/gdm/files/gdm-40.0-meson-allow-building-with-elogind.patch b/gnome-base/gdm/files/gdm-40.0-meson-allow-building-with-elogind.patch
new file mode 100644
index 00000000000..39cd12dd227
--- /dev/null
+++ b/gnome-base/gdm/files/gdm-40.0-meson-allow-building-with-elogind.patch
@@ -0,0 +1,211 @@
+https://gitlab.gnome.org/GNOME/gdm/-/merge_requests/113
+
+From 462cc0f5346f5913cf7151044f1c232c5d21c1c3 Mon Sep 17 00:00:00 2001
+From: Dudemanguy <random342@airmail.cc>
+Date: Mon, 5 Oct 2020 18:41:55 -0500
+Subject: [PATCH] meson: allow building with elogind
+
+Currently, the GDM meson build has a hard dependency on systemd.
+However, GDM can function just fine if one is using elogind. This allows
+a user to build GDM against libelogind and also disable the systemd
+system and user units.
+---
+ common/meson.build                       |  2 +-
+ data/meson.build                         | 62 ++++++++++++++----------
+ data/pam-arch/gdm-launch-environment.pam |  1 +
+ libgdm/meson.build                       |  2 +-
+ meson.build                              | 36 +++++++++-----
+ meson_options.txt                        |  5 +-
+ 6 files changed, 66 insertions(+), 42 deletions(-)
+
+diff --git a/common/meson.build b/common/meson.build
+index 074dd92e1..bca58f7c4 100644
+--- a/common/meson.build
++++ b/common/meson.build
+@@ -11,7 +11,7 @@ libgdmcommon_src = files(
+ )
+ 
+ libgdmcommon_deps = [
+-  libsystemd_dep,
++  logind_dep,
+   gobject_dep,
+   gio_dep,
+   gio_unix_dep,
+diff --git a/data/meson.build b/data/meson.build
+index 7c5222eaf..403336c31 100644
+--- a/data/meson.build
++++ b/data/meson.build
+@@ -168,41 +168,53 @@ else
+   service_config.set('PLYMOUTH_QUIT_SERVICE', '')
+ endif
+ 
+-if get_option('systemdsystemunitdir') != ''
+-  systemd_systemunitdir = get_option('systemdsystemunitdir')
+-else
+-  systemd_systemunitdir = systemd_dep.get_pkgconfig_variable('systemdsystemunitdir')
++systemdsystemunitdir = get_option('systemdsystemunitdir')
++if systemdsystemunitdir != 'no'
++  assert(systemd_dep.found(), 'systemd required but not found, please provide a valid systemd system unit dir or disable it')
++  if get_option('systemdsystemunitdir') != ''
++    systemd_systemunitdir = get_option('systemdsystemunitdir')
++  else
++    systemd_systemunitdir = systemd_dep.get_pkgconfig_variable('systemdsystemunitdir')
++  endif
+ endif
+ 
+-if get_option('systemduserunitdir') != ''
+-  systemd_userunitdir = get_option('systemduserunitdir')
+-else
+-  systemd_userunitdir = systemd_dep.get_pkgconfig_variable('systemduserunitdir',
+-                                                           define_variable: ['prefix', get_option('prefix')])
++systemduserunitdir = get_option('systemduserunitdir')
++if systemduserunitdir != 'no'
++  assert(systemd_dep.found(), 'systemd required but not found, please provide a valid systemd user unit dir or disable it')
++  if get_option('systemduserunitdir') != ''
++    systemd_userunitdir = get_option('systemduserunitdir')
++  else
++    systemd_userunitdir = systemd_dep.get_pkgconfig_variable('systemduserunitdir',
++                                                             define_variable: ['prefix', get_option('prefix')])
++  endif
+ endif
+ 
+-configure_file(
+-  input: 'gdm.service.in',
+-  output: '@BASENAME@',
+-  configuration: service_config,
+-  install_dir: systemd_systemunitdir,
+-  format: 'cmake'
+-)
++if systemdsystemunitdir != 'no'
++  configure_file(
++    input: 'gdm.service.in',
++    output: '@BASENAME@',
++    configuration: service_config,
++    install_dir: systemd_systemunitdir,
++    format: 'cmake'
++  )
++endif
+ 
+ gdm_gnome_session_wanted_targets = []
+ foreach component: gdm_gnome_user_session_wanted_components
+   gdm_gnome_session_wanted_targets += 'Wants=@0@.target'.format(component)
+ endforeach
+ 
+-configure_file(
+-  input: 'session.conf.in',
+-  output: 'session.conf',
+-  configuration: {
+-    'requires_component': gdm_gnome_shell_component,
+-    'wants_required_components': '\n'.join(gdm_gnome_session_wanted_targets),
+-  },
+-  install_dir: systemd_userunitdir / 'gnome-session@gnome-login.target.d',
+-)
++if systemduserunitdir != 'no'
++  configure_file(
++    input: 'session.conf.in',
++    output: 'session.conf',
++    configuration: {
++      'requires_component': gdm_gnome_shell_component,
++      'wants_required_components': '\n'.join(gdm_gnome_session_wanted_targets),
++    },
++    install_dir: systemd_userunitdir / 'gnome-session@gnome-login.target.d',
++  )
++endif
+ 
+ # XSession
+ if get_option('gdm-xsession')
+diff --git a/libgdm/meson.build b/libgdm/meson.build
+index 3f8cafbb7..83e95151b 100644
+--- a/libgdm/meson.build
++++ b/libgdm/meson.build
+@@ -56,7 +56,7 @@ libgdm_deps = [
+   glib_dep,
+   gio_dep,
+   gio_unix_dep,
+-  libsystemd_dep,
++  logind_dep,
+   libgdmcommon_dep,
+ ]
+ 
+diff --git a/meson.build b/meson.build
+index e6fcf4b8b..a86a486b7 100644
+--- a/meson.build
++++ b/meson.build
+@@ -92,21 +92,30 @@ xdmcp_dep = cc.find_library('Xdmcp', required: get_option('xdmcp'))
+ if xdmcp_dep.found() and get_option('tcp-wrappers')
+   libwrap_dep = cc.find_library('libwrap')
+ endif
+-# systemd
+-systemd_dep = dependency('systemd')
+-libsystemd_dep = dependency('libsystemd')
+-if meson.version().version_compare('>= 0.53')
+-  systemd_multiseat_x = find_program('systemd-multi-seat-x',
+-    required: false,
+-    dirs: [
+-      systemd_dep.get_pkgconfig_variable('systemdutildir'),
+-      '/lib/systemd',
+-      '/usr/lib/systemd',
+-    ])
++
++logind_provider = get_option('logind-provider')
++systemd_dep = dependency('systemd', required: false)
++if logind_provider == 'systemd'
++  libsystemd_dep = dependency('libsystemd')
++  logind_dep = libsystemd_dep
++  if meson.version().version_compare('>= 0.53')
++    systemd_multiseat_x = find_program('systemd-multi-seat-x',
++      required: false,
++      dirs: [
++        systemd_dep.get_pkgconfig_variable('systemdutildir'),
++        '/lib/systemd',
++        '/usr/lib/systemd',
++      ])
++  else
++    systemd_multiseat_x = find_program('systemd-multi-seat-x', required: false)
++  endif
++  systemd_x_server = systemd_multiseat_x.found()? systemd_multiseat_x.path() : '/lib/systemd/systemd-multi-seat-x'
+ else
+-  systemd_multiseat_x = find_program('systemd-multi-seat-x', required: false)
++  elogind_dep = dependency('libelogind')
++  logind_dep = elogind_dep
++  systemd_x_server = 'disabled'
+ endif
+-systemd_x_server = systemd_multiseat_x.found()? systemd_multiseat_x.path() : '/lib/systemd/systemd-multi-seat-x'
++
+ # Plymouth
+ plymouth_dep = dependency('ply-boot-client', required: get_option('plymouth'))
+ # Check for Solaris auditing API (ADT)
+@@ -313,6 +322,7 @@ summary({
+     'PAM Syslog': have_pam_syslog,
+     'Supports PAM Extensions': pam_extensions_supported,
+     'SeLinux': libselinux_dep.found(),
++    'Logind Provider': get_option('logind-provider'),
+     'Use GDM Xsession': get_option('gdm-xsession'),
+     'Use UserDisplayServer': get_option('user-display-server'),
+     'Use SystemdJournal': get_option('systemd-journal'),
+diff --git a/meson_options.txt b/meson_options.txt
+index 14e0b908b..5135d7d66 100644
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -12,6 +12,7 @@ option('initial-vt', type: 'integer', value: 1, description: 'Initial virtual te
+ option('ipv6', type: 'boolean', value: false, description: 'Enables compilation of IPv6 code.')
+ option('lang-file', type: 'string', value: '', description: 'File containing default language settings.')
+ option('libaudit', type: 'feature', value: 'auto', description: 'Add Linux audit support.')
++option('logind-provider', type: 'combo', choices: ['systemd', 'elogind'], value: 'systemd', description: 'Which logind library to use.')
+ option('log-dir', type: 'string', value: '/var/log/gdm', description: 'Log directory.')
+ option('pam-mod-dir', type: 'string', value: '', description: 'Directory to install PAM modules in.')
+ option('pam-prefix', type: 'string', value: '', description: 'Specify where PAM files go.')
+@@ -27,8 +28,8 @@ option('solaris', type: 'boolean', value: false, description: 'Build for Solaris
+ option('split-authentication', type: 'boolean', value: true, description: 'Enable multiple simultaneous PAM conversations during login.')
+ option('sysconfsubdir', type: 'string', value: 'gdm', description: 'Directory name used under sysconfdir.')
+ option('systemd-journal', type: 'boolean', value: true, description: 'Use journald support.')
+-option('systemdsystemunitdir', type: 'string', value: '', description: 'Directory for systemd service files.')
+-option('systemduserunitdir', type: 'string', value: '', description: 'Directory for systemd user service files.')
++option('systemdsystemunitdir', type: 'string', value: '', description: 'Directory for systemd service files, or \'no\' to disable.')
++option('systemduserunitdir', type: 'string', value: '', description: 'Directory for systemd user service files, or \'no\' to disable.')
+ option('tcp-wrappers', type: 'boolean', value: false, description: 'Use TCP wrappers.')
+ option('udev-dir', type: 'string', value: '', description: 'Directory for udev rules file.')
+ option('user', type: 'string', value: 'gdm', description: 'GDM\'s username.')
+-- 
+GitLab
+

diff --git a/gnome-base/gdm/gdm-40.0.ebuild b/gnome-base/gdm/gdm-40.0.ebuild
new file mode 100644
index 00000000000..fdfbc1526ef
--- /dev/null
+++ b/gnome-base/gdm/gdm-40.0.ebuild
@@ -0,0 +1,207 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit desktop gnome2 meson pam readme.gentoo-r1 systemd toolchain-funcs udev
+
+DESCRIPTION="GNOME Display Manager for managing graphical display servers and user logins"
+HOMEPAGE="https://wiki.gnome.org/Projects/GDM"
+
+SRC_URI="${SRC_URI}
+	branding? ( https://www.mail-archive.com/tango-artists@lists.freedesktop.org/msg00043/tango-gentoo-v1.1.tar.gz )
+"
+
+LICENSE="
+	GPL-2+
+	branding? ( CC-BY-SA-4.0 )
+"
+
+SLOT="0"
+
+IUSE="accessibility audit bluetooth-sound branding elogind fprint ipv6 plymouth selinux systemd tcpd test wayland"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="^^ ( elogind systemd )"
+
+KEYWORDS="~amd64 ~arm ~arm64 ~ia64 ~ppc ~ppc64 ~x86"
+
+# dconf, dbus and g-s-d are needed at install time for dconf update
+# keyutils is automagic dep that makes autologin unlock login keyring when all the passwords match (disk encryption, user pw and login keyring)
+# dbus-run-session used at runtime
+COMMON_DEPEND="
+	virtual/udev
+	>=dev-libs/glib-2.56:2
+	>=x11-libs/gtk+-2.91.1:3
+	>=media-libs/libcanberra-0.4[gtk3]
+	>=sys-apps/accountsservice-0.6.35
+	x11-libs/libxcb
+	sys-apps/keyutils:=
+	selinux? ( sys-libs/libselinux )
+
+	x11-libs/libX11
+	x11-libs/libXau
+	x11-base/xorg-server[-minimal]
+	x11-libs/libXdmcp
+	tcpd? ( >=sys-apps/tcp-wrappers-7.6 )
+
+	systemd? ( >=sys-apps/systemd-186:0=[pam] )
+	elogind? ( >=sys-auth/elogind-239.3[pam] )
+
+	plymouth? ( sys-boot/plymouth )
+	audit? ( sys-process/audit )
+
+	sys-libs/pam
+	sys-auth/pambase[elogind?,systemd?]
+
+	>=gnome-base/dconf-0.20
+	>=gnome-base/gnome-settings-daemon-3.1.4
+	gnome-base/gsettings-desktop-schemas
+	sys-apps/dbus
+
+	>=x11-misc/xdg-utils-1.0.2-r3
+
+	>=dev-libs/gobject-introspection-0.9.12:=
+"
+# XXX: These deps are from session and desktop files in data/ directory
+# fprintd is used via dbus by gdm-fingerprint-extension
+RDEPEND="${COMMON_DEPEND}
+	acct-group/gdm
+	acct-user/gdm
+	>=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[pam] )
+"
+DEPEND="${COMMON_DEPEND}
+	x11-base/xorg-proto
+"
+BDEPEND="
+	app-text/docbook-xml-dtd:4.1.2
+	dev-util/gdbus-codegen
+	dev-util/glib-utils
+	dev-util/itstool
+	>=gnome-base/dconf-0.20
+	>=sys-devel/gettext-0.19.8
+	virtual/pkgconfig
+	test? ( >=dev-libs/check-0.9.4 )
+	app-text/yelp-tools
+"
+
+DOC_CONTENTS="
+	To make GDM start at boot with systemd, run:\n
+	# systemctl enable gdm.service\n
+	\n
+	To make GDM start at boot with OpenRC, edit /etc/conf.d to have
+	DISPLAYMANAGER=\"gdm\" and enable the xdm service:\n
+	# rc-update add xdm
+	\n
+	For passwordless login to unlock your keyring, you need to install
+	sys-auth/pambase with USE=gnome-keyring and set an empty password
+	on your keyring. Use app-crypt/seahorse for that.\n
+	\n
+	You may need to install app-crypt/coolkey and sys-auth/pam_pkcs11
+	for smartcard support
+"
+
+PATCHES=(
+	# Gentoo does not have a fingerprint-auth pam stack
+	"${FILESDIR}/${PN}-3.8.4-fingerprint-auth.patch"
+
+	# Add elogind support
+	"${FILESDIR}/${P}-meson-allow-building-with-elogind.patch"
+
+	# Support pam_elogind.so in gdm-launch-environment.pam
+	"${FILESDIR}/pam-elogind.patch"
+)
+
+src_prepare() {
+	default
+
+	# Show logo when branding is enabled
+	use branding && eapply "${FILESDIR}/${PN}-3.30.3-logo.patch"
+}
+
+src_configure() {
+	# --with-initial-vt=7 conflicts with plymouth, bug #453392
+	# gdm-3.30 now reaps (stops) the login screen when the login VT isn't active, which
+	# saves on memory. However this means if we don't start on VT1, gdm doesn't start up
+	# before user manually goes to VT7. Thus as-is we can not keep gdm away from VT1,
+	# so lets try always having it in VT1 and see if that is an issue for people before
+	# hacking up workarounds for the initial start case.
+	local emesonargs=(
+		--localstatedir /var
+
+		-Ddefault-pam-config=exherbo
+		-Dgdm-xsession=true
+		-Dgroup=gdm
+		$(meson_use ipv6)
+		$(meson_feature audit libaudit)
+		-Dlogind-provider=$(usex systemd systemd elogind)
+		-Dpam-mod-dir=$(getpam_mod_dir)
+		$(meson_feature plymouth)
+		-Drun-dir=/run/gdm
+		$(meson_feature selinux)
+		$(meson_use systemd systemd-journal)
+		-Dsystemdsystemunitdir="$(systemd_get_systemunitdir)"
+		-Dsystemduserunitdir="$(systemd_get_userunitdir)"
+		$(meson_use tcpd tcp-wrappers)
+		-Dudev-dir=$(get_udevdir)
+		-Duser=gdm
+		-Duser-display-server=true
+		$(meson_use wayland wayland-support)
+		-Dxdmcp=enabled
+	)
+
+	if use elogind; then
+		emesonargs+=(
+			-Dinitial-vt=7 # TODO: Revisit together with startDM.sh and other xinit talks; also ignores plymouth possibility
+		)
+	fi
+
+	meson_src_configure
+}
+
+src_install() {
+	meson_src_install
+
+	if ! use accessibility ; then
+		rm "${ED}"/usr/share/gdm/greeter/autostart/orca-autostart.desktop || die
+	fi
+
+	if ! use bluetooth-sound ; then
+		# Workaround https://gitlab.freedesktop.org/pulseaudio/pulseaudio/merge_requests/10
+		# bug #679526
+		insinto /var/lib/gdm/.config/pulse
+		doins "${FILESDIR}"/default.pa
+	fi
+
+	# install XDG_DATA_DIRS gdm changes
+	echo 'XDG_DATA_DIRS="/usr/share/gdm"' > 99xdg-gdm
+	doenvd 99xdg-gdm
+
+	use branding && newicon "${WORKDIR}/tango-gentoo-v1.1/scalable/gentoo.svg" gentoo-gdm.svg
+
+	readme.gentoo_create_doc
+}
+
+pkg_postinst() {
+	gnome2_pkg_postinst
+	local d ret
+
+	# bug #669146; gdm may crash if /var/lib/gdm subdirs are not owned by gdm:gdm
+	ret=0
+	ebegin "Fixing "${EROOT}"/var/lib/gdm ownership"
+	chown --no-dereference gdm:gdm "${EROOT}/var/lib/gdm" || ret=1
+	for d in "${EROOT}/var/lib/gdm/"{.cache,.color,.config,.dbus,.local}; do
+		[[ ! -e "${d}" ]] || chown --no-dereference -R gdm:gdm "${d}" || ret=1
+	done
+	eend ${ret}
+
+	systemd_reenable gdm.service
+	readme.gentoo_print_elog
+}