From 6f4fd1b183fc70863926bdc31d7f0b4739c92c56 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Fri, 29 Mar 2019 17:40:23 +0100
Subject: [PATCH] BUILD: makefile: fix build of IPv6 header on aix51

ip6_hdr is called ip6hdr there and is only defined when STEVENS_API is
defined.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 26dfcb45a..b3a8e7acd 100644
--- a/Makefile
+++ b/Makefile
@@ -382,7 +382,7 @@ endif
 ifeq ($(TARGET),aix51)
   set_target_defaults = $(call default_opts, \
     USE_POLL USE_LIBCRYPT USE_OBSOLETE_LINKER)
-  TARGET_CFLAGS   = -Dss_family=__ss_family
+  TARGET_CFLAGS   = -Dss_family=__ss_family -Dip6_hdr=ip6hdr -DSTEVENS_API
   DEBUG_CFLAGS    =
 endif