Bug#470872: erlang FTBFS on UltraSPARC III
Appears that erlang package FTBFS on sparc buildd for several months
(see ). And the bug is triggered only on lebrun which is UltraSPARC
III. Since Mikael Pettersson confirmed in  that Solaris on US III
works fine, and Bernd Zeimetz partialy confirmed in  that it's a
kernel problem I think that it's a kernel bug.
UltraSPARC II buildd (spontini) builds erlang successfully.