From 8180554d82b311ec04c07e294e93d05078244272 Mon Sep 17 00:00:00 2001
From: Tetsuya Mukawa <mukawa@igel.co.jp>
Date: Tue, 26 Apr 2016 14:39:29 +0900
Subject: [PATCH] vhost: fix linkage of driver with library
Currently, vhost PMD doesn't have linkage for librte_vhost, even though
it depends on librte_vhost APIs. This causes a linkage error if below
conditions are fulfilled.
- DPDK libraries are compiled as shared libraries.
- DPDK application doesn't link librte_vhost.
- Above application tries to link vhost PMD using '-d' DPDK option.
The patch adds linkage for librte_vhost to vhost PMD not to cause an
above error.
Fixes: ee584e9710b9 ("vhost: add driver on top of the library")
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Panu Matilainen <pmatilai@redhat.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
---
drivers/net/vhost/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/vhost/Makefile b/drivers/net/vhost/Makefile
index f49a69b3bd..30b91a066e 100644
--- a/drivers/net/vhost/Makefile
+++ b/drivers/net/vhost/Makefile
@@ -38,6 +38,7 @@ LIB = librte_pmd_vhost.a
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
+LDLIBS += -lrte_vhost
EXPORT_MAP := rte_pmd_vhost_version.map