While trying to find a bug I had to reinstall DMD and GtkD so I thought I'd collect some statistics.

Installation time for both DMD and GtkD built with it:

2.066.0: 443,45s user 72,33s system 160% cpu 5:21,55 total 2.066.1: 390,66s user 45,50s system 147% cpu 4:55,81 total

Wow, nice improvement!

Installed file size for the complete package including source files with 2.066.0:

 * dev-lang/dmd-2.066.0
         Total files : 635
         Total size  : 119.79 MiB

 * dev-libs/GtkD-2.4.0
         Total files : 918
         Total size  : 383.45 MiB

and 2.066.1:

 * dev-lang/dmd-2.066.1
         Total files : 638
         Total size  : 105.93 MiB

 * dev-libs/GtkD-2.4.0
         Total files : 918
         Total size  : 168.36 MiB

On a closer look the shared objects stayed the same, but the 12 .a archives for GtkD have each lost between 7 and 27 MiB!

-- 
Marco