- configure.ac: only tests for Osso and Xdsp if X11 is available

configure.ac

@@ -5787,17 +5787,21 @@ fi
 AC_LANG_POP(C++)
 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
 
-dnl Tests for Osso and Xsp
-AC_CHECK_LIB(osso, osso_display_blanking_pause,[
+   dnl Tests for Osso and Xsp
+if test "${enable_x11}" != "no" &&
+  (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
+   test "${enable_x11}" = "yes"); then
+   AC_CHECK_LIB(osso, osso_display_blanking_pause,[
       PKG_CHECK_MODULES(GLIB2, glib-2.0, [						  
           VLC_ADD_CPPFLAGS([x11],[-DHAVE_OSSO ${DBUS_CFLAGS} ${GLIB2_CFLAGS}])
           VLC_ADD_LDFLAGS([x11],[-losso])
       ])
-])
-AC_CHECK_LIB(Xsp, XSPSetPixelDoubling,[
+   ])
+   AC_CHECK_LIB(Xsp, XSPSetPixelDoubling,[
       VLC_ADD_CPPFLAGS([x11],[-DHAVE_XSP])
       VLC_ADD_LDFLAGS([x11],[-lXsp])
-])
+   ])
+fi
 
 dnl
 dnl  Mediacontrol Python bindings