Hello, The gcc-12 package fails to build because it notices that gdc-11 does not work. Actually gdc has never worked as far as I can still test. And indeed the packages that were build-depending on it are failing. Basically it cannot work because the D runtime has not been ported to the Hurd system. It seems that it's like all these new languages implementations: one has to write by hand in D each and every bit of the Posix ABI (while perl has been doing such thing automatically from C headers for decades). If somebody volunteers to do the porting that will be welcome, otherwise I'll soon ask to just drop the gdc support from gcc-12, only a dozen or two Debian packages will miss that.
Samuel
