Implement XvMC lib autodetection for future use (currently disabled, but working

if you set it xvmc=auto) and make the configure display the name of the lib it
finds. Approved by iive.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17432 b3059339-0415-0410-9bf9-f77b7e298cf2

configure

@@ -1450,7 +1450,6 @@ EOF
 cc_check -pipe && _pipe="-pipe" && echores "yes" || echores "no"
 
 _prefix="/usr/local"
-_xvmclib="XvMCNVIDIA"
 
 # GOTCHA: the variables below defines the default behavior for autodetection
 # and have - unless stated otherwise - at least 2 states : yes no
@@ -3738,7 +3737,9 @@ int main(void) {
   (void) XvMCCreateContext(0,0,0,0,0,0,0);
   return 0; }
 EOF
-  cc_check $_inc_x11 -lXvMC -l$_xvmclib $_ld_xv $_ld_x11 && _xvmc=yes
+  for _ld_tmp in $_xvmclib XvMCNVIDIA XvMCW I810XvMC ; do
+    cc_check $_inc_x11 -lXvMC -l$_ld_tmp $_ld_xv $_ld_x11 && _xvmc=yes && _xvmclib="$_ld_tmp" && break
+  done
 fi
 if test "$_xvmc" = yes ; then
   _def_xvmc='#define HAVE_XVMC 1'
@@ -3749,7 +3750,7 @@ else
   _def_xvmc='#undef HAVE_XVMC'
   _novomodules="xvmc $_novomodules"
 fi
-echores "$_xvmc"
+echores "$_xvmc (using $_xvmclib)"
 
 
 echocheck "Xinerama"