[cmake-developers] CMake master slowdown in generation step

[Stephen Kelly]

Nils Gladitz wrote:

> Stephen is already looking into it.
> Problem seems to show with large numbers of source files e.g.:

The Ninja generator was much slower than the Makefiles generator. I pushed 
the optimize-source-file-processing topic with a commit which should fix the 
major problem with Ninja. I'll see if there is more opportunity for 
optimizing/caching though in general.

Thanks,

Steve.