build: fix detection of netinet/ip.h on FreeBSD

Signed-off-by: Michael Adam <obnox@samba.org>

diff --git a/lib/replace/libreplace_network.m4 b/lib/replace/libreplace_network.m4
index a87320f841e29952b937ce98bb1f845c20c3a803..3bac72d136a3be4f6c96db7874e746c1794d8997 100644 (file)
--- a/lib/replace/libreplace_network.m4
+++ b/lib/replace/libreplace_network.m4
@@ -9,6 +9,7 @@ LIBREPLACE_NETWORK_LIBS=""
 AC_CHECK_HEADERS(sys/socket.h netinet/in.h netdb.h arpa/inet.h)
 AC_CHECK_HEADERS(netinet/in_systm.h)
 AC_CHECK_HEADERS([netinet/ip.h], [], [],[
+       #include <sys/types.h>
        #ifdef HAVE_NETINET_IN_H
        #include <netinet/in.h>
        #endif