Subject: mplayer: v4l2 tv needs pthreads

When the v4l2 tv interface is used, it needs -lpthread in order to link
correctly. Otherwhise we get this one:

stream/stream.a(tvi_v4l2.o): In function `uninit':
tvi_v4l2.c:(.text+0x325c): undefined reference to `pthread_join'
tvi_v4l2.c:(.text+0x351c): undefined reference to `pthread_join'

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>

---
 configure |    1 +
 1 file changed, 1 insertion(+)

Index: MPlayer-1.0rc2/configure
===================================================================
--- MPlayer-1.0rc2.orig/configure
+++ MPlayer-1.0rc2/configure
@@ -6867,6 +6867,7 @@ if test "$_tv_v4l2" = yes ; then
   _def_tv_v4l='#define HAVE_TV_V4L 1'
   _def_tv_v4l2='#define HAVE_TV_V4L2 1'
   _inputmodules="tv-v4l2 $_inputmodules"
+  _ld_extra="$_ld_extra -lpthread"
 else
   _noinputmodules="tv-v4l2 $_noinputmodules"
   _def_tv_v4l2='#undef HAVE_TV_V4L2'