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-rw-r--r--configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 1a8cd2e..cba9dbd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -135,6 +135,8 @@ AC_PREREQ([2.59c], [], [AC_SUBST([htmldir], [m4_ifset([AC_PACKAGE_TARNAME],
XCB_CHECK_DOXYGEN()
+AC_CHECK_FUNC(getaddrinfo, [AC_DEFINE(HAVE_GETADDRINFO, 1, [getaddrinfo() function is available])], )
+
case $host_os in
# darwin through Snow Leopard has poll() but can't be used to poll character devices.
darwin@<:@789@:>@*|darwin10*) ;;