After some time, I went to a project to redo a build and the command I give results in:
qbs build -p archive config:release modules.cpp.useRPaths:false
Restoring build graph from disk
ERROR: Property values set on the command line differ from the ones used for the previous build. Use the 'resolve' command if you really want to rebuild with the new properties.
Is there any way to determine which properties were set in the previous build?
No, the command-line frontend does not expose this functionality. But independent of that, it would be helpful if the error message listed the differing properties. You might want to create a task for that at bugreports.qt.io.