Added gnome-usage

sys-process/gnome-usage/Manifest

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+DIST gnome-usage-3.38.1.tar.xz 362368 BLAKE2B 988c5157efdbbb3a680b2360d817fa2fe0587accd647a69cc482da38ec040afefb06d9c3d41a2b8fd2e630802967301837a39ac721ff9717b778b70518abb39d SHA512 8c4621d0340e2fc893ffcc3dc54f2088971c764fbb80302eb171e9f066f62424e532319f9d89c1157945a4721c40eef5253ea4e6ff6f702f5953e61f99d36f07

sys-process/gnome-usage/gnome-usage-3.38.1.ebuild

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+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+VALA_MIN_API_VERSION="0.36"
+VALA_USE_DEPEND="vapigen"
+
+inherit gnome.org gnome2-utils meson vala xdg
+
+DESCRIPTION="A nice way to view information about use of system resources."
+HOMEPAGE="https://wiki.gnome.org/Apps/Usage"
+
+LICENSE="GPL-3+"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64"
+
+RDEPEND="
+	>=dev-libs/glib-2.38:2
+	>=x11-libs/gtk+-3.20.10:3
+	>=dev-libs/libdazzle-3.30
+	>=gnome-base/libgtop-2.34.0:2
+	>=gui-libs/libhandy-1.0.0:1=
+	>=app-misc/tracker-3.0.3:3=
+"
+
+DEPEND="${RDEPEND}
+	$(vala_depend)
+	>=sys-devel/gettext-0.19.8
+"
+
+src_prepare() {
+	vala_src_prepare
+	default
+}
+
+src_configure() {
+	meson_src_configure
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+	gnome2_schemas_update
+}
+
+pkg_postrm() {
+	xdg_pkg_postrm
+	gnome2_schemas_update
+}