datapath: define compat __skb_gso_segment()

[cascardo/ovs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 070f120..e9d0ed9 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -205,7 +205,7 @@ AC_DEFUN([OVS_CHECK_DPDK], [
     CFLAGS="$ovs_save_CFLAGS"
     LDFLAGS="$ovs_save_LDFLAGS"
     OVS_LDFLAGS="$OVS_LDFLAGS -L$DPDK_LIB_DIR"
-    OVS_CFLAGS="$OVS_CFLAGS -I$DPDK_INCLUDE"
+    OVS_CFLAGS="$OVS_CFLAGS -I$DPDK_INCLUDE -mssse3"
 
     # DPDK pmd drivers are not linked unless --whole-archive is used.
     #
@@ -325,6 +325,8 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
   OVS_GREP_IFELSE([$KSRC/include/linux/netdevice.h], [can_checksum_protocol])
   OVS_GREP_IFELSE([$KSRC/include/linux/netdevice.h], [netdev_features_t])
   OVS_GREP_IFELSE([$KSRC/include/linux/netdevice.h], [pcpu_sw_netstats])
+  OVS_GREP_IFELSE([$KSRC/include/linux/netfilter.h], [nf_hookfn.*nf_hook_ops],
+                  [OVS_DEFINE([HAVE_NF_HOOKFN_ARG_OPS])])
 
   OVS_GREP_IFELSE([$KSRC/include/linux/random.h], [prandom_u32])