Moved out of thread function into GatherGeneratorIncludes(). See issue #1367
This PR moves the check for whether wx/artprov.h must be generated to the GatherGeneratorIncludes() function so that it is not dependent on thread completion for the flag to be set.
Moved out of thread function into GatherGeneratorIncludes(). See issue #1367
This PR moves the check for whether wx/artprov.h must be generated to the GatherGeneratorIncludes() function so that it is not dependent on thread completion for the flag to be set.
Closes #1367