Good morning everyone.

1) I noticed that in the wip-hurd branch, in hurd-minimal there is a
problem with the autoconf input. Apply the attached diff first.

2) Run make clean before doing anything and rebuild the wip-hurd. It
seems there is a conflict with newer commits. Must rebase on newer
commits and investigate.

3) Try building with ./pre-inst-env guix build -e '((@@ (gnu packages
cross-base) cross-libc/hurd) "i686-pc-gnu")'  . With this it builds on
my boxes.

We could make cross-libc and cross-libc/hurd one package, and choose
what to use depending on the target system. WDYT?