-AC_CHECK_DECL([AI_ADDRCONFIG],
- AC_DEFINE([HAVE_DECL_AI_ADDRCONFIG], 1,
- [Define this to 1 if AI_ADDRCONFIG macro is defined]), ,
- [ #include <netdb.h> ] )
-
-if test "$enable_ipv6" = yes; then
- if test "$enable_tirpc" = no; then
- AC_MSG_ERROR('--enable-ipv6' requires '--enable-tirpc'.)
- fi
- AC_CHECK_FUNCS([getnameinfo bindresvport_sa], , ,
- [AC_MSG_ERROR([Missing functions needed for IPv6.])])
- AC_CHECK_DECL([AI_ADDRCONFIG], ,
- AC_MSG_ERROR([full getaddrinfo(3) implementation needed for IPv6 support]),
- [ #include <netdb.h> ] )
-fi