No NTLM-authentication with GnuTLS

[Werner Baumann]

Hello,

when handling a support request for davfs2 I noticed that NTLM
authentication is not supported when compiling against GnuTLS. This is
due to neon.m4:

case $with_ssl in
/*)
   ...
   ;;
yes|openssl)
   ...
   AC_DEFINE([HAVE_OPENSSL], 1, [Define if OpenSSL support is enabled])
   NEON_EXTRAOBJS="$NEON_EXTRAOBJS ne_openssl"

   AC_DEFINE([HAVE_NTLM], 1, [Define if NTLM is supported])
   ;;
gnutls)
   ...
   NEON_EXTRAOBJS="$NEON_EXTRAOBJS ne_gnutls"
   AC_DEFINE([HAVE_GNUTLS], 1, [Define if GnuTLS support is enabled])

   ...
   ;;
*) ...
   ;;
esac

There is no "AC_DEFINE([HAVE_NTLM], ..." in the gnutls-branch.

Is this intended or is it a bug?
If it is intentional, what is the reason?

Cheers
Werner