[OE-core] elfutils - missing dependency on bzip2?

[Steve Sakoman]

After a pull this morning the rebuild if elfutils fails with:

| /usr/bin/ld: cannot find -lbz2
| collect2: ld returned 1 exit status
| make[3]: *** [libdw.so] Error 1
| make[3]: Leaving directory
`/media/Work/yocto/tmp/work/i686-linux/elfutils-native-0.148-r5/elfutils-0.148/libdw'

If I build bzip2-native and then rebuild elfutils-native all is well
and the build continues until the next failure (mesa-dri-glsl-native,
fwiw, haven't investigated that one yet).

Anyone else see this, or is it just another case of my build machines
being in a strange state?

Steve