x11-misc/lightdm-gtk-greeter: update GTK+ icon cache.

Closes: https://github.com/gentoo/gentoo/pull/6892
Package-Manager: Portage-2.3.19, Repoman-2.3.6

x11-misc/lightdm-gtk-greeter/lightdm-gtk-greeter-2.0.3-r1.ebuild

@@ -0,0 +1,76 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit versionator gnome2-utils
+
+DESCRIPTION="LightDM GTK+ Greeter"
+HOMEPAGE="https://launchpad.net/lightdm-gtk-greeter"
+SRC_URI="https://launchpad.net/lightdm-gtk-greeter/$(get_version_component_range 1-2)/${PV}/+download/${P}.tar.gz
+	branding? ( https://dev.gentoo.org/~hwoarang/distfiles/lightdm-gentoo-patch-2.tar.gz )"
+
+LICENSE="GPL-3 LGPL-3
+	branding? ( CC-BY-3.0 )"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86"
+IUSE="ayatana branding"
+
+COMMON_DEPEND="ayatana? ( dev-libs/libindicator:3 )
+	x11-libs/gtk+:3
+	>=x11-misc/lightdm-1.2.2"
+
+DEPEND="${COMMON_DEPEND}
+	dev-util/intltool
+	sys-devel/gettext
+	xfce-base/exo"
+
+RDEPEND="${COMMON_DEPEND}
+	x11-themes/gnome-themes-standard
+	>=x11-themes/adwaita-icon-theme-3.14.1"
+
+GENTOO_BG="gentoo-bg_65.jpg"
+
+src_prepare() {
+	# Ok, this has to be fixed in the tarball but I am too lazy to do it.
+	# I will fix this once I decide to update the tarball with a new gentoo
+	# background
+	# Bug #404467
+	if use branding; then
+		sed -i -e "/xft-hintstyle/s:slight:hintslight:" \
+			"${WORKDIR}"/${PN}.conf || die
+	fi
+	default
+}
+
+src_configure() {
+	local myeconfargs=(
+		--enable-kill-on-sigterm
+		--enable-at-spi-command="${EPREFIX}/usr/libexec/at-spi-bus-launcher --launch-immediately"
+		$(use_enable ayatana libindicator)
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_install() {
+	default
+
+	if use branding; then
+		insinto /etc/lightdm/
+		doins "${WORKDIR}"/${PN}.conf
+		insinto /usr/share/lightdm/backgrounds/
+		doins "${WORKDIR}"/${GENTOO_BG}
+		sed -i -e \
+			"/background/s:=.*:=/usr/share/lightdm/backgrounds/${GENTOO_BG}:" \
+			"${D}"/etc/lightdm/${PN}.conf || die
+		newdoc "${WORKDIR}"/README.txt README-background.txt
+	fi
+}
+
+pkg_postinst() {
+	gnome2_icon_cache_update
+}
+
+pkg_postrm() {
+	gnome2_icon_cache_update
+}