-if test "$x_zeroconf_on" = "osx"; then
- AC_CHECK_HEADERS([DNSServiceDiscovery/DNSServiceDiscovery.h \
- mach/port.h],,AC_MSG_ERROR([required C header missing!]))
- AC_DEFINE(ZEROCONF, 1)
-fi
-if test "$x_zeroconf_on" = "howl"; then
- for dir in /usr/local/include /usr/local/include/howl* \
- /usr/include /usr/include/howl* \
- /usr/local/include/avahi* /usr/include/avahi*; do
- test -d "$dir" || continue
- AC_MSG_CHECKING([for Howl headers in $dir])
- if test -f "$dir/rendezvous/rendezvous.h"; then
- if test "$dir" != "/usr/local/include" -a \
- "$dir" != "/usr/include"; then
- CFLAGS="-I$dir $CFLAGS"
- CPPFLAGS="-I$dir $CPPFLAGS"
- fi
- AC_MSG_RESULT(yes)
- break
- else
- AC_MSG_RESULT(no)
- fi
- done
- AC_CHECK_HEADERS([rendezvous/rendezvous.h],, \
- AC_MSG_ERROR([required C header missing!]))
- AC_DEFINE(ZEROCONF, 1)
+if test "$x_identauth_on" = "yes"; then
+ AC_DEFINE(IDENTAUTH, 1)
+ AC_CHECK_HEADERS(ident.h,,AC_MSG_ERROR([required C header missing!]))