build directory

In QtCreator, there is a default build directory to separate the project from the data and files generated by qmake and build generation.

default build directory template (in Options-> build & run -> Default build properties) :

../% IcôneJS: Util.asciify ("build -% {Project: Name} -% {Kit: FileSystemName} -% {BuildConfig: Name}")}

With Qt Vs Tools, the build directory is the same as the project directory.
This is not uniform with use in QtCreator
problem for generated files with same name of project config files (overwrite project files)
This does not separate the debug and release configuration.