unresoved symbol __ffs

[Robert Lippmann]

hi all,

haven't seen this covered before, but when i try to use recent snapshots
(late june-ish), i get this unresolved symbol when building a 2.4.26 kernel
using linux-mips.  i assume it's because the compiler
sets --disable-builtins when compiling.  it occurs in cfi_cmdset_0001.c
oddly, the file compiles without warnings.  oh, and i'm using gcc 3.3.2

i've tried #define __ffs ffs, but even that doesn't seem to work.

any ideas?