presumably fix building on os x 10.9, thanks @mactijn

diff --git a/configure.ac b/configure.ac
index 463f9a842bf8bee3fe49300622ca1f8bfd5e8b9d..916ac400310a94ae4111fc4f009a99275cbb6dab 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -162,7 +162,7 @@ linux*)
        THREADFLAGS="-pthread"
        CXXFLAGS="-D_GNU_SOURCE $CXXFLAGS"
        ;;
-darwin11* | darwin12*)
+darwin11* | darwin12* | darwin13*)
        AC_DEFINE(HAVE_IPV6,1,[If the host operating system understands IPv6])
        DYNLINKFLAGS="-rdynamic"
        LDFLAGS="-pthread $LDFLAGS"