[scponly] --enable-passwd-compat

[Kaleb Pederson]

Joe et al.,

As I mentioned briefly in my e-mail yesterday, --enable-passwd-compat flag 
doesn't quite work.  I indicated that I needed something like:

DEFS            = -DENABLE_PASSWD -DHAVE_CONFIG_H -DDEBUGFILE='"${DEBUGFILE}"'

in the Makefile to make it work.... I was actually only half right.    This is 
sufficient to make it compile, but not to work correctly.  Perhaps you 
already fixed the bug in its entirety.  Either way, config.h looks as follows 
with password compat mode on:

...
/* passwd compatibility */
#ifdef ENABLE_PASSWD
#define PROG_PASSWD "/bin/passwd"
#endif

But in scponly.c it's looking for PASSWD_COMPAT.

#ifdef PASSWD_COMPAT
    { PROG_PASSWD, 1 },
#endif /*ENABLE_PASSWD*/

Obviously, the above should reference ENABLE_PASSWD or PASSWD_COMPAT needs to 
be defined... It looks like it should be defined per configure.in, but 
something was missing.

Thanks.

--Kaleb