I’m using 2.10-rc-2 on Windows 7 Pro with the VisualCpp toolchain. msvc is fully capable of producing both 32-bit and 64-bit binaries, but I’m only seeing a single variant produced when I run gradlew build.
This problem morphed into the topic below, which started out in the bugs forum. It’s since migrated into the discuss forum, but I think some of the behaviors are possible bugs and are at least inconsistent with the documented behavior. Anyway, the thread below is more informative on this topic.