configure: Only build Wayland if linux/input.h is present.

configure

@@ -15710,7 +15710,7 @@ fi
 CPPFLAGS=$ac_save_CPPFLAGS
 
 fi
-if test -z "$WAYLAND_CLIENT_LIBS" -o -z "$WAYLAND_SCANNER"
+if test -z "$WAYLAND_CLIENT_LIBS" -o -z "$WAYLAND_SCANNER" -o "$ac_cv_header_linux_input_h" = "no"
 then :
   case "x$with_wayland" in
   x)   as_fn_append wine_notices "|Wayland ${notice_platform}development files not found, the Wayland driver won't be supported." ;;

configure.ac

@@ -1373,7 +1373,7 @@ then
                             [`test -n "$PKG_CONFIG" && $PKG_CONFIG --variable=wayland_scanner wayland-scanner 2>/dev/null`])],
               [WAYLAND_CLIENT_LIBS=""],[$WAYLAND_CLIENT_LIBS])])])
 fi
-WINE_NOTICE_WITH(wayland, [test -z "$WAYLAND_CLIENT_LIBS" -o -z "$WAYLAND_SCANNER"],
+WINE_NOTICE_WITH(wayland, [test -z "$WAYLAND_CLIENT_LIBS" -o -z "$WAYLAND_SCANNER" -o "$ac_cv_header_linux_input_h" = "no"],
                  [Wayland ${notice_platform}development files not found, the Wayland driver won't be supported.],
                  [enable_winewayland_drv])