Live ebuilds: Force `xinerama` USE of Kaffeine.

Also: Fix some typo of previous commit.

Signed-off-by: Chris <xchrisx@uber.space>

profiles/package.use.force

@@ -1,3 +1,8 @@
 # Chris (2020-04-22)
 # Building without tdehwlib segfaults, but you can try and report.
-=trinity-libs/tdelibs-9999 hwlib
+=trinity-base/tdelibs-9999 hwlib
+
+Chris (2020-04-22)
+# As of today Kaffeine can be only build with xinerama support.
+# If that is fixed, the build option will be optional again.
+trinity-apps/kaffeine xinerama

trinity-apps/kaffeine/kaffeine-9999.ebuild

@@ -21,7 +21,7 @@ need-trinity
 
 SLOT="${TRINITY_VER}"
 
-IUSE+=" dvb dpms gstreamer vorbis encode xcb"
+IUSE+=" dvb dpms gstreamer vorbis encode xcb xinerama"
 
 # As of April 2020 Kaffeine can be only build with xinerama support.
 # If that is fixed, the build option will be optional again.
@@ -38,7 +38,7 @@ DEPEND+="
 	encode? ( media-sound/lame  )
 	vorbis? ( media-libs/libvorbis )
 	xcb? ( x11-libs/libxcb )
-	x11-libs/libXinerama
+	xinerama? ( x11-libs/libXinerama )
 	dvb? ( virtual/linuxtv-dvb-headers )"
 RDEPEND+=" ${DEPEND}"
 
@@ -47,7 +47,7 @@ src_configure() {
 		-DBUILD_TRANSLATIONS=ON
 		-DWITH_XTEST=ON
 		-DWITH_DPMS="$(usex dpms)"
-		-DWITH_XINERAMA=ON
+		-DWITH_XINERAMA="$(usex xinerama)"
 		-DWITH_XCB="$(usex xcb)"
 		-DWITH_GSTREAMER="$(usex gstreamer)"
 		-DWITH_OGGVORBIS="$(usex vorbis)"