a) do we care
I care.
b) what metrics should we use to define success?
I don't care whether it uses PCH or not. It should do the fastest thing by default. So, my metric is "time it takes to build <project>" on my machine. My favorite project is qtdeclarative, but I also build other things.
c, What are the trade offs? e.g. the std headers are probably used for something. Getting rid of them might involve avoiding the usage of std types in more places.
d, We used to build at least Qt itself with PCH by default. Why did we change the default?
best regards, Ulf _______________________________________________ Development mailing list Development@qt-project.org https://lists.qt-project.org/listinfo/development
