Merge SPARC and SPARC64 sections in the CPU detection code.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27697 b3059339-0415-0410-9bf9-f77b7e298cf2

configure

@@ -1972,11 +1972,14 @@ EOF
     echores "$proc"
     ;;
 
-  sparc)
+  sparc|sparc64)
     _arch='SPARC'
     _target_arch='ARCH_SPARC = yes'
     iproc='sparc'
-    if sunos ; then
+    if test "$host_arch" = "sparc64" ; then
+      _vis='yes'
+      proc='ultrasparc'
+    elif sunos ; then
 	echocheck "CPU type"
 	karch=`uname -m`
 	case "`echo $karch`" in
@@ -1996,16 +1999,6 @@ EOF
     _optimizing="$proc"
     ;;
 
-  sparc64)
-    _arch='SPARC'
-    _target_arch='ARCH_SPARC = yes'
-    _vis='yes'
-    iproc='sparc'
-    proc='ultrasparc'
-    _mcpu="-mcpu=$proc"
-    _optimizing="$proc"
-    ;;
-
   arm|armv4l|armv5tel)
     _arch='ARM ARMV4L'
     _target_arch='ARCH_ARMV4L = yes'