Identifier for win64 configuration in Qmake

Question

Is there a \"win64\" identifier in Qmake project files? Qt Qmake advanced documentation does not mention other than unix / macx / win32.

So far I\'ve tried using:

Answer 1

No, but you can create and use a new mkspec, I think qmake also defines a platform identifier named after the current mkspec. Why do you need to test for 64 bit?

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