Building latest amd64 distribution -current

[Roger Pau Monné <roger.pau%entel.upc.edu@localhost>]

When performing a build on -current:

./build.sh -j4 -O ../obj -T ../tools -U distribution

I'm getting the following error:

[...]
./usr/share/man/cat9/x86/wrmsr.0
./usr/share/man/cat9/x86/x86_msr_xcall.0
./usr/share/man/cat9/xc_broadcast.0
./usr/share/man/cat9/xc_unicast.0
./usr/share/man/cat9/xc_wait.0
./usr/share/man/cat9/xcall.0
./usr/share/man/cat9/yield.0
./usr/share/man/html8/getNAME.html
./usr/share/man/html8/makewhatis.html
./usr/share/man/makewhatis.sed
./usr/share/man/man8/getNAME.8
./usr/share/man/man8/makewhatis.8
./usr/share/man/whatis.db
=========  end of 8923 extra files  ===========

*** [checkflist] Error code 1

nbmake: stopped in /usr/src/distrib/sets
1 error

nbmake: stopped in /usr/src/distrib/sets
*** [distribution] Error code 2

nbmake: stopped in /usr/src
1 error

nbmake: stopped in /usr/src

ERROR: Failed to make distribution
*** BUILD ABORTED ***