WiX Heat tool, create Component with Win64 attribute

Question

Is there a way to generate file using heat tool which will have Win64 attribute in Component sections?

The problem is, in my 64-bit installer most of the files are 32-bit components, which must be marked as Win64="no" in Component entries. I use heat tool to generate them, so additional manual step is since required, and this brokes our automated build.

UPDATE: The short answer is "no" (which is marked as answer), I suppose I will just go with some additinal tool which will do the job.

Answer 1

Heat.exe doesn't have a switch for this, but candle.exe does. Feed -arch x64 to the command line of candle.exe, and it will set platform defaults for package, components, etc.

BTW, the question was originally asked here.