> At the beginning of "scanner.c", are there lines like > > #define yy_create_buffer df__create_buffer > #define yy_delete_buffer df__delete_buffer > > ? If not, the version of Flex in debian-testing might be mis-handling > the "-P" flag, or handling it in ways that cause problems for > lemonflex-tail.inc.
Nope, no such lines. The flex version used is 2.5.31. This box compiles ethereal fine in the past (last time I tried as a couple of months ago).
