app-emulation/nemu: Housekeeping and USE="dbus"

- add use dbus
- depend on graphviz[svg] for USE="network-map"
- re-sort cmake configuration

Package-Manager: Portage-3.0.17, Repoman-3.0.2
Manifest-Sign-Key: 00EFD31F1B60D5DBADB831C1C0ECE6960E54475B
Signed-off-by: Nils Freydank <holgersson@posteo.de>

app-emulation/nemu/nemu-2.5.1-r2.ebuild

@@ -14,7 +14,7 @@ SRC_URI="https://github.com/nemuTUI/${PN}/archive/v${MY_PV}.tar.gz -> ${P}.tar.g
 LICENSE="BSD-2"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
-IUSE="network-map +ovf +savevm spice +vnc-client"
+IUSE="dbus network-map +ovf +savevm spice +vnc-client"
 
 RDEPEND="
 	app-emulation/qemu[vnc,virtfs,spice?]
@@ -22,7 +22,8 @@ RDEPEND="
 	sys-libs/ncurses:0=[unicode]
 	virtual/libusb:1
 	virtual/libudev:=
-	network-map? ( media-gfx/graphviz )
+	dbus? ( sys-apps/dbus )
+	network-map? ( media-gfx/graphviz[svg] )
 	ovf? (
 		dev-libs/libxml2:2
 		app-arch/libarchive
@@ -44,17 +45,22 @@ pkg_pretend() {
 			ERROR_VETH+=" into your kernel or loaded as a module to use the"
 			ERROR_VETH+=" local network settings feature."
 			ERROR_MACVTAP="You will also need support for MAC-VLAN based tap driver."
-
 			check_extra_config
 		fi
 	fi
 }
 
 src_configure() {
+	# -DNM_USE_UTF: Enable unicode unconditionally. We already
+	#                depended on ncurses[unicode].
+	# -DNM_WITH_QEMU: Do not embbed qemu.
 	local mycmakeargs=(
+		-DNM_SAVEVM_SNAPSHOTS=$(usex savevm)
+		-DNM_USE_UTF=on
+		-DNM_WITH_DBUS=$(usex dbus)
 		-DNM_WITH_NETWORK_MAP=$(usex network-map)
 		-DNM_WITH_OVF_SUPPORT=$(usex ovf)
-		-DNM_SAVEVM_SNAPSHOTS=$(usex savevm)
+		-DNM_WITH_QEMU=off
 		-DNM_WITH_SPICE=$(usex spice)
 		-DNM_WITH_VNC_CLIENT=$(usex vnc-client)
 	)