Do we have any kind of build profiler?

[Hipreme]

We all know we have `ldc2 --ftime-trace` which generates a "build 
profiler" for we to drop on chrome's performance tab. But there 
are some problem with it:

1: We don't really know how much time each CTFE takes
2: Most of its time is usually as abstract as "object generating"
3: Only ldc has that feature
4: In my project, I need to manually adjust the output as it has 
some problems with windows backslash


There was many projects which CyberShadow done, but they are all 
deprecated by today. I think we should really be able to do calls 
for getting the current sys time at compilation time. It would be 
much better than doing these really complex tools that go 
deprecated really fast.

I have tried doing template instantiation + __TIME__, but it 
seems that __TIME__ only generates a single value.