[Development] Basic IPv6 support to viewer.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3169 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/configure.ac b/common/configure.ac
index fabde36..a9fe241 100644
--- a/common/configure.ac
+++ b/common/configure.ac
@@ -78,7 +78,7 @@
AM_CONDITIONAL([INCLUDED_JPEG], [ test "x$INCLUDED_JPEG" = xyes ])
AC_CONFIG_SUBDIRS([jpeg])
-AC_CHECK_FUNCS_ONCE([vsnprintf strcasecmp strncasecmp])
+AC_CHECK_FUNCS_ONCE([vsnprintf strcasecmp strncasecmp getaddrinfo])
AC_CHECK_TYPES([socklen_t],
[AC_DEFINE([VNC_SOCKLEN_T], [socklen_t], [Use correct size])],