Some of the changes are just cosmetic, but a bunch of them must be bugs,
such as mixing lists and str randomly.
Change-Id: Idd8340e17bcea7af3b87e595e251e13f5df1aa3f
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Store the results of simplify_condition in a json cache file,
next to the pro2cmake.py script.
Dramatically speeds up re-conversion of projects.
The cache is cleared whenever the content of the
condition_simplifier.py file changes, effectively presuming that the
condition computing code has changed.
Sample times.
Initial corelib.pro conversion - 142.13 seconds.
Next re-conversion with hot cache - 1.17 seconds.
Change-Id: I8790b2736358236e4b23bcb5f10f45a36fdfa426
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Qt CMake Build Bot
