Migrating D front end to D - post Dconf

[Thomas Koch]

Do you plan to support a build path that has no circular dependendencies? 
This would be a very strong nice to have for porting D to new architectures.

So it should be possible to build a subset of D (stage 1) with gcc without 
relying on a D compiler and than using the stage 1 binary to build a 
complete D compiler.

There are languages in Debian that rely on themselves to be build and it's a 
headache to support those languages on all architectures.

Regards, Thomas Koch