Fix issue with wex GA Windows runner

Author: sjanzou

CMakeLists.txt

@@ -80,7 +80,9 @@ if (UNIX)
 #    find_package(wxWidgets QUIET  REQUIRED xrc stc richtext ribbon propgrid aui gl html qa adv core xml net base scintilla)
 endif ()
 
-include(${wxWidgets_USE_FILE})
+if (wxWidgets_FOUND)
+    include(${wxWidgets_USE_FILE})
+endif ()
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${wxWidgets_CXX_FLAGS}")
 
 if (UNIX AND NOT APPLE)

tools/CMakeLists.txt

@@ -91,7 +91,9 @@ else ()
     endif()
 endif ()
 
-include(${wxWidgets_USE_FILE})
+if (wxWidgets_FOUND)
+    include(${wxWidgets_USE_FILE})
+endif ()
 add_compile_options(${wxWidgets_CXX_FLAGS})
 add_definitions(-DLK_USE_WXWIDGETS )