[ovs-dev] [PATCH 1/2] acinclude: handle dependencies for DPDK's PCAP PMD

Ciara Loftus ciara.loftus at intel.com
Mon Feb 10 13:48:53 UTC 2020


If RTE_LIBRTE_PMD_PCAP is enabled in the DPDK build, OVS must link
the pcap library, otherwise build failures will occur.

Signed-off-by: Ciara Loftus <ciara.loftus at intel.com>
---
 acinclude.m4 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/acinclude.m4 b/acinclude.m4
index 1212a463e..6f284eaf9 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -355,6 +355,10 @@ AC_DEFUN([OVS_CHECK_DPDK], [
       OVS_FIND_DEPENDENCY([get_mempolicy], [numa], [libnuma])
     ], [], [[#include <rte_config.h>]])
 
+    AC_CHECK_DECL([RTE_LIBRTE_PMD_PCAP], [
+      OVS_FIND_DEPENDENCY([pcap_dump_close], [pcap], [libpcap])
+    ], [], [[#include <rte_config.h>]])
+
     AC_CHECK_DECL([RTE_LIBRTE_VHOST_NUMA], [
       AC_DEFINE([VHOST_NUMA], [1], [NUMA Aware vHost support detected in DPDK.])
     ], [], [[#include <rte_config.h>]])
-- 
2.17.1



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