[dpdk-dev] [PATCH] vhost/crypto: fix build without cryptodev (shared lib)

[Timothy Redaelli <tredaelli@redhat.com>]

Currently it's not possible to build DPDK as shared library with
cryptodev disabled since vhost is trying to link with rte_crypto,
but rte_crypto and rte_hash are only needed when you build vhost_crypto
and so only when cryptodev is enabled.

This patch fix this by linking rte_vhost with rte_crypto and rte_hash only
when cryptodev is enabled.

Fixes: b4ca81298613 ("vhost/crypto: fix build without cryptodev")
Fixes: d090c7f86a76 ("vhost/crypto: update makefile")

Signed-off-by: Timothy Redaelli <tredaelli@redhat.com>
---
 lib/librte_vhost/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/librte_vhost/Makefile b/lib/librte_vhost/Makefile
index 531cf4832..5dd318987 100644
--- a/lib/librte_vhost/Makefile
+++ b/lib/librte_vhost/Makefile
@@ -19,8 +19,7 @@ LDLIBS += -lpthread
 ifeq ($(CONFIG_RTE_LIBRTE_VHOST_NUMA),y)
 LDLIBS += -lnuma
 endif
-LDLIBS += -lrte_eal -lrte_mempool -lrte_mbuf -lrte_ethdev -lrte_net \
-					-lrte_cryptodev -lrte_hash
+LDLIBS += -lrte_eal -lrte_mempool -lrte_mbuf -lrte_ethdev -lrte_net
 
 # all source are stored in SRCS-y
 SRCS-$(CONFIG_RTE_LIBRTE_VHOST) := fd_man.c iotlb.c socket.c vhost.c \
@@ -31,6 +30,7 @@ SYMLINK-$(CONFIG_RTE_LIBRTE_VHOST)-include += rte_vhost.h rte_vdpa.h
 
 # only compile vhost crypto when cryptodev is enabled
 ifeq ($(CONFIG_RTE_LIBRTE_CRYPTODEV),y)
+LDLIBS += -lrte_cryptodev -lrte_hash
 SRCS-$(CONFIG_RTE_LIBRTE_VHOST) += vhost_crypto.c
 SYMLINK-$(CONFIG_RTE_LIBRTE_VHOST)-include += rte_vhost_crypto.h
 endif
-- 
2.17.1