Record UnixWare 7.1.4 as broken. Fixes #929689.
Backported to 2.3.
diff --git a/configure.in b/configure.in
index 70f1109..6098454 100644
--- a/configure.in
+++ b/configure.in
@@ -144,7 +144,8 @@
define_xopen_source=no;;
# On UnixWare 7, u_long is never defined with _XOPEN_SOURCE,
# but used in /usr/include/netinet/tcp.h. Reported by Tim Rice.
- OpenUNIX/8.0.0| UnixWare/7.1.@<:@0-3@:>@)
+ # Reconfirmed for 7.1.4 by Martin v. Loewis.
+ OpenUNIX/8.0.0| UnixWare/7.1.@<:@0-4@:>@)
define_xopen_source=no;;
# On OpenServer 5, u_short is never defined with _XOPEN_SOURCE,
# but used in struct sockaddr.sa_family. Reported by Tim Rice.