$OpenBSD: patch-configure_in,v 1.2 2011/10/24 19:47:55 sthen Exp $
--- configure.in.orig	Sun Jan 25 12:25:37 2009
+++ configure.in	Fri Oct 21 08:16:12 2011
@@ -87,12 +87,6 @@ linux*)
 	THREADFLAGS="-pthread"
 	CXXFLAGS="-D_GNU_SOURCE $CXXFLAGS"
 	;;
-openbsd*)
-	AC_DEFINE(HAVE_IPV6,1,[If the host operating system understands IPv6])
-	DYNLINKFLAGS="-rdynamic"
-	LDFLAGS="-lc_r $LDFLAGS"
-	CXXFLAGS="-pthread $CXXFLAGS"
-	;;
 *)
 	AC_DEFINE(HAVE_IPV6,1,[If the host operating system understands IPv6])
 	DYNLINKFLAGS="-rdynamic"