compat: Detect and use nf_connlabels_get().

[cascardo/ovs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 6b57403..54c6e72 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -396,6 +396,8 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
                   [OVS_DEFINE([HAVE_NF_CT_TMPL_ALLOC_TAKES_STRUCT_ZONE])])
   OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_zones.h],
                   [nf_ct_zone_init])
+  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_labels.h],
+                  [nf_connlabels_get])
 
   OVS_GREP_IFELSE([$KSRC/include/linux/random.h], [prandom_u32])
   OVS_GREP_IFELSE([$KSRC/include/linux/random.h], [prandom_u32_max])