The conversion of rdsetroot to -lelf failed on alpha: -lelf thought ELF SHDR
was 80 bytes in size, rather than 64 as listed in the ELF header. In Sep 2001
when ELF was being integrated into the tree, two of the ELF object types (and two
more via #define) were given different (incorrect) sizes, and hid behind an
#ifdef __alpha__ all this time. -lelf constructs the SHDR object by accumulating
sizes of types, so this was finally exposed.
A review of the tree shows no other consequences, so we can fix this now.
UnifiedSplitRaw
