[dpdk-dev] [PATCH] mk: fix dependencies to optional configs
Olivier Matz
olivier.matz at 6wind.com
Thu Mar 30 14:32:28 CEST 2017
In rte.lib.mk, the list of libraries passed to the link
command (LDLIBS) is generated from the DEPDIRS-xxx variables.
If a library is not compiled because it is disabled in
configuration, it should not appear in DEPDIRS-xxx.
- librte_port depends on librte_kni only if it is enabled.
- librte_table depends on librte_acl only if it is enabled.
Fixes: feb9f680cd2c ("mk: optimize directory dependencies")
Reported-by: Ferruh Yigit <ferruh.yigit at intel.com>
Signed-off-by: Olivier Matz <olivier.matz at 6wind.com>
---
lib/Makefile | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/lib/Makefile b/lib/Makefile
index 456eb38a4..b2545ff70 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -81,10 +81,16 @@ DIRS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += librte_distributor
DEPDIRS-librte_distributor := librte_eal librte_mbuf librte_ether
DIRS-$(CONFIG_RTE_LIBRTE_PORT) += librte_port
DEPDIRS-librte_port := librte_eal librte_mempool librte_mbuf librte_ether
-DEPDIRS-librte_port += librte_ip_frag librte_sched librte_kni
+DEPDIRS-librte_port += librte_ip_frag librte_sched
+ifeq ($(CONFIG_RTE_LIBRTE_KNI),y)
+DEPDIRS-librte_port += librte_kni
+endif
DIRS-$(CONFIG_RTE_LIBRTE_TABLE) += librte_table
DEPDIRS-librte_table := librte_eal librte_mempool librte_mbuf
-DEPDIRS-librte_table += librte_port librte_lpm librte_acl librte_hash
+DEPDIRS-librte_table += librte_port librte_lpm librte_hash
+ifeq ($(CONFIG_RTE_LIBRTE_ACL),y)
+DEPDIRS-librte_table += librte_acl
+endif
DIRS-$(CONFIG_RTE_LIBRTE_PIPELINE) += librte_pipeline
DEPDIRS-librte_pipeline := librte_eal librte_mempool librte_mbuf
DEPDIRS-librte_pipeline += librte_table librte_port
--
2.11.0
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