configure kqemu in a single place

Signed-off-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

configure

@@ -1970,11 +1970,6 @@ case "$target_arch2" in
     echo "TARGET_ARCH=i386" >> $config_mak
     echo "#define TARGET_ARCH \"i386\"" >> $config_h
     echo "#define TARGET_I386 1" >> $config_h
-    if test $kqemu = "yes" -a "$target_softmmu" = "yes"
-    then
-      echo "CONFIG_KQEMU=y" >> $config_mak
-      echo "#define CONFIG_KQEMU 1" >> $config_h
-    fi
     target_phys_bits=32
   ;;
   x86_64)
@@ -1983,11 +1978,6 @@ case "$target_arch2" in
     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
     echo "#define TARGET_I386 1" >> $config_h
     echo "#define TARGET_X86_64 1" >> $config_h
-    if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
-    then
-      echo "CONFIG_KQEMU=y" >> $config_mak
-      echo "#define CONFIG_KQEMU 1" >> $config_h
-    fi
     target_phys_bits=64
   ;;
   alpha)
@@ -2145,6 +2135,11 @@ case "$target_arch2" in
       echo "CONFIG_XEN=y" >> $config_mak
       echo "#define CONFIG_XEN 1" >> $config_h
     fi
+    if test $kqemu = "yes" -a "$target_softmmu" = "yes"
+    then
+      echo "CONFIG_KQEMU=y" >> $config_mak
+      echo "#define CONFIG_KQEMU 1" >> $config_h
+    fi
 esac
 case "$target_arch2" in
   i386|x86_64|ppcemb)