aclocal/ipv6.m4

   1 dnl Checks for IPv6 support
   2 dnl
   3 AC_DEFUN([AC_IPV6], [
   4
   5   if test "$enable_ipv6" = yes; then
   6
   7     dnl TI-RPC required for IPv6
   8     if test "$enable_tirpc" = no; then
   9       AC_MSG_ERROR(['--enable-ipv6' requires TIRPC support.])
  10     fi
  11
  12     dnl IPv6-enabled networking functions required for IPv6
  13     AC_CHECK_FUNCS([getifaddrs getnameinfo bindresvport_sa], ,
  14                    [AC_MSG_ERROR([Missing library functions needed for IPv6.])])
  15
  16   fi
  17
  18 ])dnl