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-rw-r--r--gnome-base/gdm/files/gdm-CanGraphical-wait.patch189
-rw-r--r--gnome-base/gdm/gdm-3.30.3-r2.ebuild228
2 files changed, 417 insertions, 0 deletions
diff --git a/gnome-base/gdm/files/gdm-CanGraphical-wait.patch b/gnome-base/gdm/files/gdm-CanGraphical-wait.patch
new file mode 100644
index 00000000000..206219d8e05
--- /dev/null
+++ b/gnome-base/gdm/files/gdm-CanGraphical-wait.patch
@@ -0,0 +1,189 @@
+From 198d6392ff595f330430d92d5c380cd993be73d7 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
+Date: Tue, 16 Oct 2018 20:59:23 +0200
+Subject: [PATCH] gdm3.service: wait for drm device before trying to start it
+
+Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1794280
+Forwarded: not-needed
+---
+ configure.ac | 1 +
+ data/Makefile.am | 1 +
+ data/gdm.service.in | 1 +
+ utils/Makefile.am | 9 ++++
+ utils/gdm-wait-for-drm.c | 101 +++++++++++++++++++++++++++++++++++++++
+ 5 files changed, 113 insertions(+)
+ create mode 100644 utils/gdm-wait-for-drm.c
+
+diff --git a/configure.ac b/configure.ac
+index a8dcfbef..2755c100 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -76,6 +76,7 @@ PKG_CHECK_MODULES(COMMON,
+ gobject-2.0 >= $GLIB_REQUIRED_VERSION
+ gio-2.0 >= $GLIB_REQUIRED_VERSION
+ gio-unix-2.0 >= $GLIB_REQUIRED_VERSION
++ gudev-1.0
+ )
+ AC_SUBST(COMMON_CFLAGS)
+ AC_SUBST(COMMON_LIBS)
+diff --git a/data/Makefile.am b/data/Makefile.am
+index 162074f1..5f426fea 100644
+--- a/data/Makefile.am
++++ b/data/Makefile.am
+@@ -204,6 +204,7 @@ systemdsystemunit =
+ gdm.service: $(srcdir)/gdm.service.in
+ $(AM_V_GEN)sed \
+ -e 's,[@]sbindir[@],$(sbindir),g' \
++ -e 's,[@]libexecdir[@],$(libexecdir),g' \
+ -e 's,[@]GDM_INITIAL_VT[@],$(GDM_INITIAL_VT),g' \
+ -e 's,[@]LANG_CONFIG_FILE[@],$(LANG_CONFIG_FILE),g' \
+ -e 's,[@]PLYMOUTH_QUIT_SERVICE[@],$(PLYMOUTH_QUIT_SERVICE),g' \
+diff --git a/data/gdm.service.in b/data/gdm.service.in
+index 57d60ada..f7630ec4 100644
+--- a/data/gdm.service.in
++++ b/data/gdm.service.in
+@@ -30,6 +30,7 @@ StandardError=inherit
+ EnvironmentFile=-@LANG_CONFIG_FILE@
+ ExecReload=/bin/kill -SIGHUP $MAINPID
+ KeyringMode=shared
++ExecStartPre=@libexecdir@/gdm-wait-for-drm
+
+ [Install]
+ Alias=display-manager.service
+diff --git a/utils/Makefile.am b/utils/Makefile.am
+index babe890b..3eb43c30 100644
+--- a/utils/Makefile.am
++++ b/utils/Makefile.am
+@@ -35,6 +35,7 @@ bin_PROGRAMS = \
+
+ libexec_PROGRAMS = \
+ gdm-disable-wayland \
++ gdm-wait-for-drm \
+ $(NULL)
+
+ gdmflexiserver_LDADD = \
+@@ -63,6 +64,14 @@ gdm_disable_wayland_SOURCES = \
+ gdm-disable-wayland.c \
+ $(NULL)
+
++gdm_wait_for_drm_LDADD = \
++ $(COMMON_LIBS) \
++ $(NULL)
++
++gdm_wait_for_drm_SOURCES = \
++ gdm-wait-for-drm.c \
++ $(NULL)
++
+ CLEANFILES = \
+ $(NULL)
+
+diff --git a/utils/gdm-wait-for-drm.c b/utils/gdm-wait-for-drm.c
+new file mode 100644
+index 00000000..aeffb3c0
+--- /dev/null
++++ b/utils/gdm-wait-for-drm.c
+@@ -0,0 +1,101 @@
++#include <glib.h>
++#include <gudev/gudev.h>
++
++/*
++ * Workaround for LP: #1794280.
++ *
++ * That bug is because the DRM device isn't ready by the time GDM tries to
++ * start wayland/X.
++ * This is a script to add to ExecStartPre of gdm.service. It does the
++ * following:
++ *
++ * 1. Enumerate drm devices from udev, looking for a DRM master. If found,
++ * exit.
++ * 2. Connect to the 'uevent' signal of gudev, watching for the same to be
++ * added. Again exit if any are found.
++ * 3. If, after 10 seconds, we haven't seen anything, try to proceed anyway as
++ * a failsafe.
++ */
++
++static gboolean
++handle_device (GUdevDevice *device)
++{
++ const gchar * const * tags;
++ tags = g_udev_device_get_tags (device);
++ g_debug ("%s\n", g_udev_device_get_name (device));
++ if (g_strv_contains (tags, "master-of-seat"))
++ {
++ g_debug (" is seat master\n");
++ return TRUE;
++ }
++
++ return FALSE;
++}
++
++static void
++uevent_cb (GUdevClient *client G_GNUC_UNUSED,
++ gchar *action,
++ GUdevDevice *device,
++ gpointer user_data)
++{
++ GMainLoop *loop;
++
++ g_debug ("uevent action: %s\n", action);
++
++ loop = (GMainLoop *) user_data;
++
++ if (g_strcmp0 (action, "add") == 0)
++ {
++ if (handle_device (device))
++ {
++ g_debug (" this is good\n");
++ g_main_loop_quit (loop);
++ }
++ else
++ {
++ g_debug (" this is bad\n");
++ }
++ }
++}
++
++int
++main()
++{
++ const gchar * const subsystems[] = { "drm", NULL };
++
++ g_autoptr(GList) devices = NULL;
++ g_autoptr(GMainLoop) loop = NULL;
++ g_autoptr(GUdevClient) udev_client = NULL;
++ g_autoptr(GUdevEnumerator) enumerator = NULL;
++
++ loop = g_main_loop_new (NULL, FALSE);
++
++ udev_client = g_udev_client_new (subsystems);
++ enumerator = g_udev_enumerator_new (udev_client);
++ g_udev_enumerator_add_match_is_initialized (enumerator);
++ g_udev_enumerator_add_match_subsystem (enumerator, "drm");
++
++ devices = g_udev_enumerator_execute (enumerator);
++
++ g_debug ("enumerating devices...\n");
++
++ for (GList *l = devices; l != NULL; l = l->next)
++ {
++ g_autoptr(GUdevDevice) device = G_UDEV_DEVICE (l->data);
++
++ if (handle_device (device))
++ {
++ g_debug (" good enough for gdm\n");
++ return EXIT_SUCCESS;
++ }
++ }
++
++ g_signal_connect (udev_client, "uevent", G_CALLBACK (uevent_cb), loop);
++
++ /* after 10 seconds we try anyway */
++ g_timeout_add_seconds (10, (GSourceFunc) g_main_loop_quit, loop);
++
++ g_main_loop_run (loop);
++
++ return EXIT_SUCCESS;
++}
+--
+2.17.0
+
diff --git a/gnome-base/gdm/gdm-3.30.3-r2.ebuild b/gnome-base/gdm/gdm-3.30.3-r2.ebuild
new file mode 100644
index 00000000000..7acebf2d3d8
--- /dev/null
+++ b/gnome-base/gdm/gdm-3.30.3-r2.ebuild
@@ -0,0 +1,228 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+GNOME2_LA_PUNT="yes"
+GNOME2_EAUTORECONF="yes"
+
+inherit eutils gnome2 pam readme.gentoo-r1 systemd udev user
+
+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 branding elogind fprint +introspection ipv6 plymouth selinux smartcard systemd tcpd test wayland xinerama"
+REQUIRED_USE="^^ ( elogind systemd )"
+
+KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~sh ~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-2.44:2
+ dev-libs/libgudev
+ >=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-0.6.35
+
+ x11-base/xorg-server
+ x11-libs/libXau
+ x11-libs/libX11
+ x11-libs/libXdmcp
+ x11-libs/libXext
+ x11-libs/libxcb
+ >=x11-misc/xdg-utils-1.0.2-r3
+
+ virtual/pam
+ elogind? ( >=sys-auth/elogind-239.3[pam] )
+ systemd? ( >=sys-apps/systemd-186:0=[pam] )
+
+ sys-auth/pambase[elogind?,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/glib-utils
+ dev-util/itstool
+ >=sys-devel/gettext-0.19.8
+ virtual/pkgconfig
+ x11-base/xorg-proto
+ test? ( >=dev-libs/check-0.9.4 )
+ app-text/yelp-tools
+" # yelp-tools needed for eautoreconf to not lose help docs (m4_ifdeffed YELP_HELP_INIT call and setup)
+
+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
+"
+
+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"
+
+ # Drop legacy argument to pam_systemd.so, included in 3.32
+ eapply "${FILESDIR}/${PV}-pam-drop-legacy-arg.patch"
+ # Support pam_elogind.so in gdm-launch-environment.pam
+ eapply "${FILESDIR}/pam-elogind.patch"
+
+ # Wait 10 seconds for a DRM master with systemd. Workaround for gdm not waiting for CanGraphical=yes property on the seat. Bug #613222
+ eapply "${FILESDIR}/gdm-CanGraphical-wait.patch" # needs eautoreconf
+
+ # Show logo when branding is enabled
+ use branding && eapply "${FILESDIR}/${PN}-3.30.3-logo.patch"
+
+ gnome2_src_prepare
+}
+
+src_configure() {
+ # 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
+ # 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.
+ # ! use plymouth && myconf="${myconf} --with-initial-vt=7"
+ local myconf=(
+ --enable-gdm-xsession
+ --enable-user-display-server
+ --with-run-dir=/run/gdm
+ --localstatedir="${EPREFIX}"/var
+ --disable-static
+ --with-xdmcp=yes
+ --enable-authentication-scheme=pam
+ --with-default-pam-config=exherbo
+ --with-pam-mod-dir=$(getpam_mod_dir)
+ --with-udevdir=$(get_udevdir)
+ --with-at-spi-registryd-directory="${EPREFIX}"/usr/libexec
+ --without-xevie
+ $(use_enable systemd systemd-journal)
+ --with-systemdsystemunitdir="$(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)
+ $(use_with xinerama)
+ )
+
+ if use elogind; then
+ myconf+=(
+ --with-initial-vt=7 # TODO: Revisit together with startDM.sh and other xinit talks; also ignores plymouth possibility
+ SYSTEMD_CFLAGS=`pkg-config --cflags "libelogind" 2>/dev/null`
+ SYSTEMD_LIBS=`pkg-config --libs "libelogind" 2>/dev/null`
+ )
+ fi
+
+ gnome2_src_configure "${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() {
+ gnome2_pkg_postinst
+ systemd_reenable gdm.service
+ readme.gentoo_print_elog
+}