media-tv/tvheadend: Drop capmt, constcw, cwc USE flags from 9999

These are all served by libdvbcsa with no further dependencies so we
might as well put them all behind a common dvbcsa flag. Otherwise we
would have had to add yet another flag called cccam.

Package-Manager: Portage-2.3.48, Repoman-2.3.10

media-tv/tvheadend/tvheadend-9999.ebuild

@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -13,7 +13,7 @@ LICENSE="GPL-3"
 SLOT="0"
 KEYWORDS=""
 
-IUSE="+capmt +constcw +cwc dbus debug +ddci dvbcsa +dvb +ffmpeg hdhomerun +imagecache +inotify iptv libressl opus satip systemd +timeshift uriparser vpx x264 x265 xmltv zeroconf zlib"
+IUSE="dbus debug +ddci dvbcsa +dvb +ffmpeg hdhomerun +imagecache +inotify iptv libressl opus satip systemd +timeshift uriparser vpx x264 x265 xmltv zeroconf zlib"
 
 RDEPEND="
  virtual/libiconv
@@ -47,17 +47,16 @@ RDEPEND+="
  xmltv? ( media-tv/xmltv )"
 
 REQUIRED_USE="
- dvbcsa? ( || ( capmt constcw cwc ) )
  ddci? ( dvb )
 "
 
 # Some patches from:
 # https://github.com/rpmfusion/tvheadend
 
 PATCHES=(
- "${FILESDIR}/${PN}-4.0.9-use_system_queue.patch"
- "${FILESDIR}/${PN}-4.2.1-hdhomerun.patch"
- "${FILESDIR}/${PN}-4.2.2-dtv_scan_tables.patch"
+ "${FILESDIR}"/${PN}-4.0.9-use_system_queue.patch
+ "${FILESDIR}"/${PN}-4.2.1-hdhomerun.patch
+ "${FILESDIR}"/${PN}-4.2.2-dtv_scan_tables.patch
 )
 
 DOCS=( README.md )
@@ -89,14 +88,15 @@ src_configure() {
  --enable-libtheora \
  --enable-libvorbis \
  --nowerror \
- $(use_enable capmt) \
- $(use_enable constcw) \
- $(use_enable cwc) \
  $(use_enable dbus dbus_1) \
  $(use_enable debug trace) \
  $(use_enable ddci) \
  $(use_enable dvb linuxdvb) \
  $(use_enable dvbcsa) \
+ $(use_enable dvbcsa capmt) \
+ $(use_enable dvbcsa cccam) \
+ $(use_enable dvbcsa constcw) \
+ $(use_enable dvbcsa cwc) \
  $(use_enable ffmpeg libav) \
  $(use_enable hdhomerun hdhomerun_client) \
  $(use_enable imagecache) \